﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace PersonProperty
{
    class Program
    {
        private static void Person_PropertyChanged(object sender,
EventArgs eventArgs)
        {
        }
        static void Main(string[] args)
        {

            Person person = new Person("milen", "stanoev", "male", 23);
            person.PropertyChanged += new PropertyChangedEventHandler(Person_PropertyChanged);
            person.FirstName = "Milen";
            person.Age = 22;

        }
    }
}
